Plain Still Head with B14 Thermometer Socket, 34/35 Flask and 24/29 Condenser Cones, Borosilicate Glass Biology_Health & Genetics this combined steel-and-brass weight set

this combined steel-and-brass weight set on a blue molded tray covers 10 to 1990 grams in 10 gram increments

Opisometer with a knurled wheel on a threaded spindle

and simple harmonic motion investigations in introductory mechanics

balancing kink resistance with a moderate bore for general-purpose fluid and gas transfer between glassware stations

Variety pack to help with experiment of contrasting resistances and temperature

Plain Still Head with B14 Thermometer Socket, 34/35 Flask and 24/29 Condenser Cones, Borosilicate Glass Biology_Health & Genetics this combined steel-and-brass weight setPlain still head in borosilicate 3. 3 glass features B14 thermometer socket and 34 35 connections for distillation temperature monitoring.